<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="设施名称" prop="facilityName">
        <el-input
          v-model="queryParams.facilityName"
          placeholder="请输入设施名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="state">
        <el-select
          v-model="queryParams.state"
          placeholder="请选择状态"
          clearable
        >
          <el-option
            v-for="dict in dict.type.facility_state"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['wechat:facility:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['wechat:facility:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['wechat:facility:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['wechat:facility:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="facilityList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="设施Id" align="center" prop="facilityId" />
      <el-table-column label="设施类别" align="center" prop="type.ftName" />

      <el-table-column label="设施名称" align="center" prop="facilityName" />
      <el-table-column
        label="设施图标"
        align="center"
        prop="imageUrl"
        width="100"
      >
        <template slot-scope="scope">
          <image-preview :src="scope.row.imageUrl" :width="50" :height="50" />
        </template>
      </el-table-column>
      <el-table-column label="设施类型Id" align="center" prop="type.ftId" />
      <el-table-column label="状态" align="center" prop="state">
        <template slot-scope="scope">
          <dict-tag
            :options="dict.type.facility_state"
            :value="scope.row.state"
          />
        </template>
      </el-table-column>
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['wechat:facility:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['wechat:facility:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改服务设施表对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="设施名称" prop="facilityName">
          <el-input v-model="form.facilityName" placeholder="请输入设施名称" />
        </el-form-item>
        <el-form-item label="设施图标" prop="imageUrl">
          <image-upload v-model="form.imageUrl" />
        </el-form-item>
        <el-form-item label="设施分类" prop="ftId">
          <el-select
            v-model="form.ftId"
            placeholder="请输入设施分类"
            style="width: 380px"
          >
            <el-option
              v-for="item in typeOptions"
              :key="item.ftId"
              :label="item.ftName"
              :value="item.ftId"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="状态" prop="state">
          <el-radio-group v-model="form.state">
            <el-radio
              v-for="dict in dict.type.facility_state"
              :key="dict.value"
              :label="dict.value"
              >{{ dict.label }}</el-radio
            >
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listFacility,
  getFacility,
  delFacility,
  addFacility,
  updateFacility,
} from "@/api/wechat/facility";
import { getFacilityTypeList } from "@/api/wechat/type";

export default {
  name: "Facility",
  dicts: ["facility_state"],
  data() {
    return {
      // 遮罩层
      loading: true,
      typeOptions: [],
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 服务设施表表格数据
      facilityList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        facilityName: null,
        imageUrl: null,
        ftId: null,
        state: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        facilityName: [
          { required: true, message: "设施名称不能为空", trigger: "blur" },
        ],
        imageUrl: [
          { required: true, message: "设施图标不能为空", trigger: "blur" },
        ],
        ftId: [
          { required: true, message: "设施类型Id不能为空", trigger: "change" },
        ],
        state: [{ required: true, message: "状态", trigger: "change" }],
      },
    };
  },
  created() {
    // this.getList();
    this.getTypeList();
  },
  methods: {
    getTypeList() {
      getFacilityTypeList().then((response) => {
        this.typeOptions = response.data;
        this.getList();
      });
    },
    /** 查询服务设施表列表 */
    getList() {
      this.loading = true;
      listFacility(this.queryParams).then((response) => {
        this.facilityList = response.rows;
        // // 将typeOptions转换为以ftId为键的哈希表，以提高查找效率
        // const typeOptionsMap = new Map(
        //   this.typeOptions.map((item) => [item.ftId, item.ftName])
        // );

        // for (let i = 0; i < this.facilityList.length; i++) {
        //   const ftId = this.facilityList[i].ftId;
        //   // 使用Map.get来获取ftName，如果ftId不存在，则返回undefined
        //   this.facilityList[i].ftName = typeOptionsMap.get(ftId);
        // }
         for (let i = 0; i < this.facilityList.length; i++) {
           for (let j = 0; j < this.typeOptions.length; j++) {
             // 判断设备信息和设备分类的typeid是否相等，然后将typename赋值给设备信息
             if (this.facilityList[i].ftId == this.typeOptions[j].ftId) {
               this.facilityList[i].ftName = this.typeOptions[j].ftName;
            break;
             }
           }
         }
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        facilityId: null,
        facilityName: null,
        imageUrl: null,
        ftId: null,
        state: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.facilityId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加服务设施表";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const facilityId = row.facilityId || this.ids;
      getFacility(facilityId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改服务设施表";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.facilityId != null) {
            updateFacility(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addFacility(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const facilityIds = row.facilityId || this.ids;
      this.$modal
        .confirm('是否确认删除服务设施表编号为"' + facilityIds + '"的数据项？')
        .then(function () {
          return delFacility(facilityIds);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "wechat/facility/export",
        {
          ...this.queryParams,
        },
        `facility_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
